About TANG Y
About FURUSAWA MASAHIKO
About 古野電気
About AOYAMA SHIGERU
About 古野電気
About FAN C
About NISHIMORI YASUSHI
About 古野電気
About 日本水産学会誌
About fish school
About 体積散乱強度
About Fishing gears,fishing tackles
About Underwater acoustics
About スキャニング
About ソナー
About 表層
About 体積
About 散乱強度
About 計測方法